Luli Precision OSB is a premium engineered wood panel designed for both high performance and environmental sustainability. Made entirely from imported radiata pine—including small-diameter logs and leftover wood materials—it optimizes the use of resources while maintaining excellent strength and stability. The production process incorporates Canada Kadant Camara 28/81 long-strand flakers and Germany Dieffenbacher precision spreading machines, combined with a single-step hot-pressing technique. This ensures stronger bonding and more consistent structural integrity compared to conventional two-step forming processes.

Product Specifications

Thickness & Dimensions:

Thickness range: 6mm–40mm (common sizes: 6mm, 9mm, 12mm, 15mm, 17mm, 18mm, 19mm, 25mm).
Standard sheet size: 1220×2440mm; Custom sizes: Width 1220mm–2500mm, Length 2440mm–5100mm (other options: 1250×2500mm, 610×2440mm, 1220×1220mm).
Thickness tolerance: ±0.2mm to ±0.5mm.

Physical & Mechanical Properties:

Density: 590kg/m³–650kg/m³ (regular range: 600kg/m³–640kg/m³; five-layer decorative grade: 630kg/m³–640kg/m³).
Moisture content: 4%–13% (standard ≤8%).
Key features: Low expansion coefficient, stable dimensions, uniform surface texture, strong nail-holding ability, and excellent compressive and tensile strength.

Environmental & Safety Features

Adhesive: PMDI (isocyanate) glue, free from formaldehyde and benzene.
Formaldehyde emission: ≤0.005mg/m³ (virtually zero, undetectable in professional testing).

Certifications & Quality Assurance

Luli Precision OSB holds multiple authoritative certifications to ensure its quality, environmental safety, and reliability:

Environmental certifications: ENF-class (China’s highest environmental standard), China Environmental Label, US CARB, US NAF Exemption, US EPA.
Quality & management certifications: ISO 9001, ISO 14001, EU CE, Japan JAS, SGS International Certification.
Sustainability certification: FSC/COC (Forest Stewardship Council/Chain of Custody), ensuring legal and sustainable raw material sources.

Recommended Applications by Grade

OSB2 (Dry load-bearing): Suitable for interior walls, insulation panels, ceilings of timber-frame houses, standard furniture, interior decoration bases, door panels, and sofa frameworks.
OSB3 (Humid load-bearing): Ideal for load-bearing furniture, mechanical/electrical packaging, and wooden structures in low-humidity conditions.
OSB4 (Heavy-duty & waterproof): Recommended for exterior walls, roofing panels, flooring, and waterproof furniture.

Additional Advantages

Surface finish: Smooth and flat, ready for direct veneer or laminated paper finishing.
Design flexibility: Available in a wide variety of colors and finishes, including warm white skin-feel series, to suit diverse design preferences.
After-sales support: Includes a 1-year warranty and online technical support.